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Effects of the Tahir-Kheli,Intermediate-Temperature Teriis on the Clapp and Moss, High–Temperature Formulation of Short Range Order (Sro) in Li-Mg Alloys

Published online by Cambridge University Press:  21 February 2011

H.M. Gilder  and
S. Vignesoult
H.M. Gilder
Affiliation:
Laboratoire Lédon Brillouin C.E.N. Saclay, 91191 Gif-sur-Yvette Cedex, France.
S. Vignesoult
Affiliation:
Laboratoire Lédon Brillouin C.E.N. Saclay, 91191 Gif-sur-Yvette Cedex, France.
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Abstract

Present calculations of the Cowley-Warren SRO parameters, using the Rasolt-Taylor-Dagens, first principles pair potential for Li-Mg alloys show that the higher order terms of Tahir-Keli's intermediate-temperature solution of the Ising, spin-1/2 ferromagnet modify the Clapp and Moss, hightemperature solution in a very significant way. The present results are compared to previous calculations and measurements on Li-10 at.% Mg and Li-50 at.%Mg alloys.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 21: Symposium GREECE – Phase Transformations in Solids , 1983 , 307
Copyright
Copyright © Materials Research Society 1984

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References

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